37 Facts About Papua New Guinea Most People Get Wrong

Papua New Guinea is home to 10.3M people across 462,840 km², making it a country with vast stretches of open, largely empty land. It ranks 1st in the world for Languages.

Below are 37 facts about Papua New Guinea, covering history, geography, economy and culture, including several that regularly surprise people who think they already know the country.

CapitalPort Moresby
Population10.3M
Area462,840 km²
LanguageEnglish / Tok Pisin / Hiri Motu
CurrencyPapua New Guinean Kina (PGK)
Calling Code+675

37 Facts About Papua New Guinea

A complete overview of Papua New Guinea's history, geography, economy and culture, covering everything from population and borders to language, climate and travel.

1

Papua New Guinea has more languages than any other country, over 840 living languages.

2

PNG contains the world's third largest rainforest after Amazon and Congo.

3

The Highlands region was unknown to the outside world until 1930.

4

PNG has over 600 islands and some of the most diverse coral reefs on Earth.

5

PNG's 840+ languages represent over 12% of all the world's languages, yet the country has a population of only 10 million people.

6

The Sepik River, over 1,100 km long, is the center of one of the most vibrant artistic traditions in the world; Sepik carvings and masks are prized by museums globally.

7

PNG's Highlands were first contacted in 1930 when aviators discovered that a densely populated civilization of one million people had been living in complete isolation from the outside world.

8

The Huli wigmen of PNG's Southern Highlands wear elaborate yellow wigs made from their own hair for ceremonies and warfare.

9

PNG's forests contain 38 of the world's 43 species of birds-of-paradise, which have some of the most elaborate courtship displays of any animal on Earth.

10

PNG is one of the world's most geologically active countries, sitting on the Pacific Ring of Fire with frequent earthquakes and several active volcanoes.

11

The Kokoda Track, a 96-km jungle trail across the Owen Stanley Range, was the site of one of WWII's most brutal campaigns; Australian forces stopped the Japanese advance toward Port Moresby in 1942.

12

Mount Wilhelm, PNG's highest peak at 4,509 meters, is the highest point in the Pacific island region outside of Hawaii.

13

PNG's coral reefs including those around Kimbe Bay and Milne Bay are among the most biodiverse in the world, forming part of the Coral Triangle.

14

The Trobriand Islands of PNG were made famous by anthropologist Bronislaw Malinowski's research on the kula exchange ring, a ceremonial trading network spanning hundreds of islands.

15

PNG was jointly administered by Australia and Britain until independence in 1975, making it one of the last territories in the world to gain independence.

16

PNG's mining sector, including the Ok Tedi gold and copper mine, accounts for most of the country's export revenue.

17

Port Moresby is consistently ranked as one of the world's least livable cities due to high crime rates, poor infrastructure, and stark inequality despite PNG's natural wealth.

18

PNG has some of the world's highest rates of malaria and tuberculosis in the Pacific region, driven by geographical isolation, poverty, and limited healthcare access.

19

PNG's Black Palm hardwood is one of the most prized and dense timbers in the world, traditionally used by coastal peoples to make bows.

20

PNG's cultural diversity is so extreme that neighboring villages sometimes speak mutually unintelligible languages, making it a living laboratory for linguistics and anthropology.

21

The Tufi fjords in Oro Province are PNG's most dramatic coastline, with deep fjords reminiscent of Norway cutting through tropical rainforest.

22

PNG's women's position in society varies dramatically by region; in the Highlands, violence involving bride price disputes is at crisis levels, while in some coastal cultures women hold significant economic power.

23

Tok Pisin, PNG's English-based creole, has become the national lingua franca and has developed its own grammar, vocabulary, and literature.

24

PNG's birds-of-paradise plumes were hunted to near-extinction for the Victorian fashion trade; protection laws enacted in the 20th century allowed populations to recover.

25

The traditional bride price (bride wealth) system, in which a groom's family pays the bride's family in pigs, shells, and cash, remains a central social institution across most of PNG.

26

PNG has over 600 offshore islands spanning a maritime area larger than Western Europe, yet much of this territory has never been systematically mapped or surveyed.

27

Papua New Guinea is located in Oceania / Pacific, Oceania, with its capital city in Port Moresby.

28

The population of Papua New Guinea is approximately 10.3M, spread across 462,840 km² of territory.

29

Papua New Guinea has a population density of 22/km²: a moderate density for its region.

30

Papua New Guinea has a coastline of 5,152 km, giving it access to maritime trade, fishing and coastal tourism.

31

Papua New Guinea shares land borders with 1 country: Indonesia.

32

The official languages of Papua New Guinea are English / Tok Pisin / Hiri Motu, making it straightforward for international visitors to communicate.

33

Papua New Guinea uses the Papua New Guinean Kina (PGK) as its official currency.

34

Papua New Guinea gained independence in 1975, establishing itself as a sovereign nation in Oceania / Pacific.

35

The total GDP of Papua New Guinea is $30.9B, with a GDP per capita of $3,000, classifying it as a developing economy.

36

Papua New Guinea has a tropical, varies by region climate, with the best time to visit being May–November.

37

Papua New Guinea is considered a Mid destination for travellers, with meals averaging $6–14.

Did You Know?

Papua New Guinea is the most linguistically diverse country on Earth with over 840 living languages, that's 12% of all languages in the world packed into one country. The Highlands, home to 1 million people, was completely unknown to the outside world until 1930.

🏆 Papua New Guinea World Rankings

Papua New Guinea holds several notable world rankings; here is how it compares globally:

1st
Languages
Most linguistically diverse country, over 840 languages
3rd
Rainforest
3rd largest rainforest in the world
1st
Birds of Paradise
Home to 38 of the world's 42 birds of paradise species
1st
Coral Triangle
Part of the Coral Triangle, world's highest marine biodiversity

Famous Places in Papua New Guinea

Papua New Guinea is home to several remarkable landmarks and destinations that draw visitors from around the world:

🪖 Kokoda Track

A legendary WWII jungle trail, 96km through the Owen Stanley Range where Australians halted the Japanese advance

🌊 Tufi Fjords

Dramatic fjords in the tropics, coral walls dropping into deep water with exceptional diving

🪶 Huli Wigmen

The famous Huli people of the Highlands, warriors who wear elaborate bird of paradise feather headdresses

🌿 Sepik River

One of the world's great rivers, lined with spirit houses and extraordinary traditional art

Frequently Asked Questions About Papua New Guinea

What is Papua New Guinea famous for?

Papua New Guinea is the most linguistically diverse country on Earth with over 840 living languages, that's 12% of all languages in the world packed into one country. The Highlands, home to 1 million people, was completely unknown to the outside world until 1930.

What is the capital of Papua New Guinea?

The capital of Papua New Guinea is Port Moresby.

What is the population of Papua New Guinea?

Papua New Guinea has a population of approximately 10.3M as of 2026.

What language do they speak in Papua New Guinea?

The official languages of Papua New Guinea are English / Tok Pisin / Hiri Motu.

When did Papua New Guinea become an independent country?

Papua New Guinea gained independence in 1975.

What currency does Papua New Guinea use?

Papua New Guinea uses the Papua New Guinean Kina (PGK).

What is the GDP of Papua New Guinea?

Papua New Guinea has a GDP of $30.9B, with a GDP per capita of $3,000.

Where is Papua New Guinea located?

Papua New Guinea is located in Oceania / Pacific, Oceania.

Is Papua New Guinea safe to visit?

Safety conditions in Papua New Guinea vary by region. Always check your government's official travel advisory before visiting.

What are some fun facts about Papua New Guinea?

Papua New Guinea has more languages than any other country, over 840 living languages. PNG contains the world's third largest rainforest after Amazon and Congo. The Highlands region was unknown to the outside world until 1930.

What are some interesting facts about Papua New Guinea?

PNG contains the world's third largest rainforest after Amazon and Congo. The Highlands region was unknown to the outside world until 1930. PNG has over 600 islands and some of the most diverse coral reefs on Earth.

Papua New Guinea facts: what should I know?

Papua New Guinea is a country in Oceania / Pacific with a population of 10.3M. Its capital is Port Moresby and its official language is English / Tok Pisin / Hiri Motu. Papua New Guinea has more languages than any other country, over 840 living languages.

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